This function may be overridden to show help for the window when it should depend on the position inside the window, By default this method forwards to ShowHelp(), so it is enough to only implement the latter if the help doesn't depend on the position. More...

This help text will be shown for all windows with ID id, unless they have more specific help text associated using the other AddHelp() prototype. May be used to set the same help string for all Cancel buttons in the application, for example.

Remarks

Although all help providers have these functions to allow making wxWindow::SetHelpText() work, not all of them implement the functions.

Override this function if the help doesn't depend on the exact position inside the window, otherwise you need to override ShowHelpAtPoint(). Returns true if help was shown, or false if no help was available for this window.

This function may be overridden to show help for the window when it should depend on the position inside the window, By default this method forwards to ShowHelp(), so it is enough to only implement the latter if the help doesn't depend on the position.